I hope I don´t be wrong posting here. Well, I have a little doubt... I attached a xbee shield an ethernet shield over an arduino UNO. So when I try to just listenig through the XBee, when an http message comes from the net the arduino UNO resets.

I don't know if they are sharing ports, D0 and D1? Is there a conflict? As the serial use it, I added the newsoftserial library.

Maybe you know what are the tips that I should follow when you use these two shield at the same time.

I have an Arduino Ethernet, working with Arduino IDE v1.0.1, Xbee library ( XBee Arduino Library Version 0.3 - Supports Arduino 1.0) The code is practically the same, but I´m going to paste. Well, I tried the program only with the ethernet and it works. The web page is printed and the get and post request from the internet are answered. The problem appeared when I introduced this:

And in the browser instead of print the web page sometimes appears this over all the window:ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ

and sometimes do nothing like if the page starts to load but at the end nothing happens. In the meantime on the monitor you can see like a GET frame came again and again in a infinite cycle as I showed you.

TEST 2. If I don´t use the serial to print on the monitor ....then I can´t check anything on the monitor and the web page is loading, nothing is charge ... I used CHROME so If I push F12 it allow to see the http frames, the code of the page... and I see that a GET is sent but ... it remains as pending and the code is never charged.

so is there conflicts between the libraries? Have I that respects some ports, change its maybe? Have I to enable the pin 10 as HIGH always I need to read from the SD? Maybe I forgetting basic tips or maybe just looking at the code you realize whats my problem.

You should be able to monitor this with your serial monitor. However, I would presume from this that you will not be able to use the hardware serial port for anything else, including debugging messages from the ethernet...edit: unless you want to send the ethernet debugging output to the other XBee.